package com.zhupf.springcloud.controller;

import com.alibaba.csp.sentinel.annotation.SentinelResource;
import com.alibaba.csp.sentinel.slots.block.BlockException;
import com.zhupf.springcloud.entity.CommonResult;
import com.zhupf.springcloud.entity.Payment;
import com.zhupf.springcloud.myHandler.CustomBolckHandler;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.concurrent.TimeUnit;

@RestController
@Slf4j
public class LimitController {

    @GetMapping("/testA")
    public String testA(){

        return "Test--A";
    }

    @GetMapping("testB")
    public String testB(){
        log.info(Thread.currentThread().getName()+"*****TestB");
        return "Test--B";
    }

    @GetMapping("testD")
    public String testD(){
        int i = 10/0;
        log.info("*****TestD   RT");
        return "Test--D";
    }

    @GetMapping("testE")
    public String testE(){
        int i = 10/0;
        log.info("*****TestE   RT");
        return "Test--E";
    }

    @GetMapping("/testHostKey")
    @SentinelResource(value = "testHostKey",blockHandler = "deal_testHostKey")
    public String testHostKey(@RequestParam(value = "p1",required = false) String p1,
                              @RequestParam(value = "p2",required = false) String p2){
        log.info("*****testHostKey");
        return "testHostKey  O(∩_∩)O哈哈~";
    }


    public String deal_testHostKey(String p1, String p2, BlockException exception){
        return "deal_testHostKey  o(╥﹏╥)o";
    }

    @GetMapping("/byResource")
    @SentinelResource(value = "byResource",blockHandler = "handleException")
    public CommonResult byResource()
    {
        return new CommonResult(200,"按资源名称限流测试OK",new Payment(2020L,"serial001"));
    }
    public CommonResult handleException(BlockException exception)
    {
        return new CommonResult(444,exception.getClass().getCanonicalName()+"\t 服务不可用");
    }

    @GetMapping("/rateLimit/customerBlockHandler")
    @SentinelResource(value = "customerBlockHandler",blockHandlerClass = CustomBolckHandler.class,
                        blockHandler = "blockHandler")
    public CommonResult customerBlockHandler()
    {
        return new CommonResult(200,"按客戶自定义",new Payment(2020L,"serial003"));
    }





}
